The EU is serious and stipulates that from 2025 the proportion of sustainable fuels in air traffic must increase. Big business is developing around green kerosene
Philipp Engelkamp would rather not let anyone look into the closet. At the very end of the tour, Engelkamp has stopped in a corner of the production hall in front of the steel locker and carefully opens the door so that no one can see the bottles inside – they have the customers’ names on them. Engelkamp pulls one out and holds it up in the air. The content is clear as water, smells of candle wax and – can fly: “Here it is, clean fuel,” he says, “so everyone can see that it really exists.”